<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

</head>
<body>

<iframe src="./demo.pdf" marginWidth="0" marginHeight="0" scrolling="no" frameBorder="0" style="width: calc(100% + 17px); height: calc(100% + 17px)"></iframe>

<script>
</script>
</body>
</html>
